242707080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26267}}^1$

素因数の和:26299

約数の個数: 128

約数和(自身を含む): 907822080

約数和(自身を除く): 665115000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 26267, 52534, 78801, 105068, 131335, 157602, 183869, 210136, 262670, 288937, 315204, 367738, 394005, 525340, 551607, 577874, 630408, 735476, 788010, 866811, 919345, 1050680, 1103214, 1155748, 1444685, 1470952, 1576020, 1733622, 1838690, 2022559, 2206428, 2311496, 2758035, 2889370, 3152040, 3467244, 3677380, 4045118, 4334055, 4412856, 5516070, 5778740, 6067677, 6934488, 7354760, 8090236, 8668110, 10112795, 11032140, 11557480, 12135354, 16180472, 17336220, 20225590, 22064280, 24270708, 30338385, 34672440, 40451180, 48541416, 60676770, 80902360, 121353540, 242707080]

約数ペア:

[(1, 242707080), (2, 121353540), (3, 80902360), (4, 60676770), (5, 48541416), (6, 40451180), (7, 34672440), (8, 30338385), (10, 24270708), (11, 22064280), (12, 20225590), (14, 17336220), (15, 16180472), (20, 12135354), (21, 11557480), (22, 11032140), (24, 10112795), (28, 8668110), (30, 8090236), (33, 7354760), (35, 6934488), (40, 6067677), (42, 5778740), (44, 5516070), (55, 4412856), (56, 4334055), (60, 4045118), (66, 3677380), (70, 3467244), (77, 3152040), (84, 2889370), (88, 2758035), (105, 2311496), (110, 2206428), (120, 2022559), (132, 1838690), (140, 1733622), (154, 1576020), (165, 1470952), (168, 1444685), (210, 1155748), (220, 1103214), (231, 1050680), (264, 919345), (280, 866811), (308, 788010), (330, 735476), (385, 630408), (420, 577874), (440, 551607), (462, 525340), (616, 394005), (660, 367738), (770, 315204), (840, 288937), (924, 262670), (1155, 210136), (1320, 183869), (1540, 157602), (1848, 131335), (2310, 105068), (3080, 78801), (4620, 52534), (9240, 26267)]